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Docu seam system (with needle feed + differentiable wheel feed and roller presser)

PFAFF 3721 Premium

Docu seam system (with needle feed + differentiable wheel feed and roller presser)

3721

Features
  • Quality assurance system for the production of safety-relevant seams
  • In the field car interior the machine is very applicative for seams which have small radii at the formed parts
  • Automatical thread-tension device and real-time monitoring of thread force (stitch by stitch)
  • Skip stitch recognition inside and outside of documented seams
  • Electronic thread tension adjustment (no manual adjustment necessary)
  • Sewing head recognition
  • Operation of all functions with touch-screen
  • Free label design
  • Programmable stitch length (in each seam sector)
  • Scanner for thread and label control
  • Option: Seam width control with sensor-controlled edge guide
  • Option: Thread force calibration
  • Option: motor-driven edge cutter with smallest edge distance of 1.5 mm

Specifications
  • Sewing head: PFAFF 2521
  • Stitch length, max.: 5 mm

 pdficon_small Brochure